Abstract: A multilayer laser transfer film for permanently inscribing parts made from at least one backing layer, where on at least part of the underside of the backing layer there is a first adhesion layer, characterized in that, on the backing-layer side of the laser transfer film, this being the location of the first adhesion layer, there are at least two pigment layers, preferably a first pigment layer applied to at least part of the material and comprising at least one glass flux pigment, and a second pigment layer applied to at least part of the material and comprising at least one laser-sensitive pigment.

Abstract: The invention relates to an inscribable security film, in particular for use in the automotive sector, and to a method for inscribing it. The security film contains an identification medium which is capable of diffusion and is locally liberated or fixed selectively by means of a contactless inscription process. If the security film is adhesively bonded to a substrate, the identification medium causes permanent marking of the substrate, which ensures unambiguous identification of the object in question.

Abstract: The invention relates to a multi-layer laser transfer film for the permanent labeling of components, comprising at least one support layer, whereby a first adhesive layer is at least partly provided on the underside of the support layer, characterised in that on the side of the support layer for the laser transfer film on which the first adhesive layer is provided, at least two pigment layers containing a laser-sensitive pigment are at least partly provided, whereby the concentration of the laser-sensitive pigment in the pigment layers varies.

Abstract: Anti-forgery security label comprising at least one lacquer coat which has been applied to a printed support film and then hardened.

Abstract: The invention relates to a method for producing a laser-printable film (1). According to the inventive method, an engraving layer (11) comprising a UV-cured coating is printed onto a support film (10). A base layer (14) that comprises an electron-beam cured coating is applied on top of the engraving layer (11). The film is then cured by electron irradiation.

Abstract: Laser transfer film for durable inscription on components made from at least one backing layer, where on at least part of the underside of the backing layer there is an adhesion layer, wherein a pigment layer which comprises at least one laser-sensitive pigment has been applied to at least part of the adhesion layer and/or backing layer.

Abstract: Process for producing an anticounterfeit label having a holographic image, and labels produced according to the process.

Abstract: In order to transmit printed information with security against misuse, the information is provided by means of a flat carrier which is fixed to a substrate by an adhesive and which, because of a lower cohesive force than the adhesive force of the adhesive, is split when pulled off. In this case, the information can be applied to that surface of the carrier which is not provided with the adhesive or can be covered by the carrier stuck on.

Abstract: A label for concealing information, comprising at least

Abstract: Laser transfer film for durable inscription on components made from at least one backing layer, where on at least part of the underside of the backing layer there is an adhesion layer, wherein a pigment layer which comprises at least one laser-sensitive pigment has been applied to at least part of the adhesion layer and/or backing layer.

Abstract: A label with enhanced proof against counterfeiting, comprising at least one carrier layer with an adhesive layer on its underside, wherein the adhesive layer is composed of a pressure sensitive and/or hotmelt adhesive and a heat-activatable (reactive) adhesive.

Abstract: Method for the production of a laser-inscribable sheet of glass, wherein a laser-sensitive coating, comprising a) a base polymer and b) a radiation-sensitive additive which exhibits a color change on laser irradiation, is applied to at least part of a sheet of glass and hardened, and the sheet of glass is subsequently inscribed by means of a laser.

Abstract: Laser label comprising at least one polymer layer which is coated on one side with a self-adhesive composition, which is in turn optionally covered with a release paper or a release film, characterized in that an additive suitable for optical, magnetic or electrical labelling has been incorporated into the polymer.

Abstract: Laser labels comprising: a) at least one polymer layer; b) a self-adhesive composition coated on one side of said at least one polymer layer; c) a printing ink applied by printing between said self-adhesive composition and said at least one polymer layer; and d) optionally a release paper or release film covering said self-adhesive composition; are useful for anti-counterfeit marking. The printing ink can be printed on the polymer layer before the self-adhesive composition is applied to the polymer layer.

Abstract: Long-afterglow adhesive tape consisting ofa) a first layer of aliphatic polyurethane acrylate or polyester acrylate in which a long-afterglow pigment is incorporated in a proportion of from 40% by weight to 80% by weight, preferably 75% by weight,b) a second layer containing a white pigment,c) a third layer comprising an ageing-resistant self-adhesive composition or a heat-activatable adhesive film, andd) if desired, a fourth layer comprising a release material with an antiadhesive coating.

Abstract: Multilayered label comprisinga) a base layer made of plastic containingb) an additive which exhibits a color change under light radiation, in particular laser irradiation, and whichc) is coated on one side with a self-adhesive composition whichd) is, if desired, covered by a release paper or a release film, wheree) the base layer is covered on the other side by one or more protective films arranged one on top of the other whichf) are transparent, permeable to laser irradiation and are provided with a self-adhesive coating.

Abstract: Use of labels for labelling rubber parts, in particular tires, comprisinga) a base layer comprising a laser-inscribable, co-vulcanizable, pale rubber blend whichb) contains an additive which produces a color change on laser irradiation,c) is, if desired, covered by a protective covering which is transparent in the visible region and in the near IR region, andd) is, if desired, coated on one side with a self-adhesive composition whiche) is, if desired, covered by a release paper or a release film.